dlls/msi/package.c

   1 /*
   2  * Implementation of the Microsoft Installer (msi.dll)
   3  *
   4  * Copyright 2004 Aric Stewart for CodeWeavers
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #define NONAMELESSUNION
  22 #define NONAMELESSSTRUCT
  23
  24 #include <stdarg.h>
  25 #include <stdio.h>
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winreg.h"
  29 #include "winnls.h"
  30 #include "shlwapi.h"
  31 #include "wingdi.h"
  32 #include "wine/debug.h"
  33 #include "msi.h"
  34 #include "msiquery.h"
  35 #include "objidl.h"
  36 #include "wincrypt.h"
  37 #include "winuser.h"
  38 #include "shlobj.h"
  39 #include "wine/unicode.h"
  40 #include "objbase.h"
  41
  42 #include "msipriv.h"
  43 #include "action.h"
  44
  45 WINE_DEFAULT_DEBUG_CHANNEL(msi);
  46
  47 static void MSI_FreePackage( MSIOBJECTHDR *arg)
  48 {
  49     MSIPACKAGE *package= (MSIPACKAGE*) arg;
  50
  51     if( package->dialog )
  52         msi_dialog_destroy( package->dialog );
  53     ACTION_free_package_structures(package);
  54
  55     msiobj_release( &package->db->hdr );
  56 }
  57
  58 static UINT clone_properties(MSIDATABASE *db)
  59 {
  60     MSIQUERY * view = NULL;
  61     UINT rc;
  62     static const WCHAR CreateSql[] = {
  63        'C','R','E','A','T','E',' ','T','A','B','L','E',' ','`','_','P','r','o',
  64        'p','e','r','t','y','`',' ','(',' ','`','_','P','r','o','p','e','r','t',
  65        'y','`',' ','C','H','A','R','(','5','6',')',' ','N','O','T',' ','N','U',
  66        'L','L',',',' ','`','V','a','l','u','e','`',' ','C','H','A','R','(','9',
  67        '8',')',' ','N','O','T',' ','N','U','L','L',' ','P','R','I','M','A','R',
  68        'Y',' ','K','E','Y',' ','`','_','P','r','o','p','e','r','t','y','`',')',0};
  69     static const WCHAR Query[] = {
  70        'S','E','L','E','C','T',' ','*',' ',
  71        'F','R','O','M',' ','`','P','r','o','p','e','r','t','y','`',0};
  72     static const WCHAR Insert[] = {
  73        'I','N','S','E','R','T',' ','i','n','t','o',' ',
  74        '`','_','P','r','o','p','e','r','t','y','`',' ',
  75        '(','`','_','P','r','o','p','e','r','t','y','`',',',
  76        '`','V','a','l','u','e','`',')',' ',
  77        'V','A','L','U','E','S',' ','(','?',',','?',')',0};
  78
  79     /* create the temporary properties table */
  80     rc = MSI_DatabaseOpenViewW(db, CreateSql, &view);
  81     if (rc != ERROR_SUCCESS)
  82         return rc;
  83     rc = MSI_ViewExecute(view,0);
  84     MSI_ViewClose(view);
  85     msiobj_release(&view->hdr);
  86     if (rc != ERROR_SUCCESS)
  87         return rc;
  88
  89     /* clone the existing properties */
  90     rc = MSI_DatabaseOpenViewW(db, Query, &view);
  91     if (rc != ERROR_SUCCESS)
  92         return rc;
  93
  94     rc = MSI_ViewExecute(view, 0);
  95     if (rc != ERROR_SUCCESS)
  96     {
  97         MSI_ViewClose(view);
  98         msiobj_release(&view->hdr);
  99         return rc;
 100     }
 101     while (1)
 102     {
 103         MSIRECORD * row;
 104         MSIQUERY * view2;
 105
 106         rc = MSI_ViewFetch(view,&row);
 107         if (rc != ERROR_SUCCESS)
 108             break;
 109
 110         rc = MSI_DatabaseOpenViewW(db,Insert,&view2);
 111         if (rc!= ERROR_SUCCESS)
 112             continue;
 113         rc = MSI_ViewExecute(view2,row);
 114         MSI_ViewClose(view2);
 115         msiobj_release(&view2->hdr);
 116
 117         if (rc == ERROR_SUCCESS)
 118             msiobj_release(&row->hdr);
 119     }
 120     MSI_ViewClose(view);
 121     msiobj_release(&view->hdr);
 122
 123     return rc;
 124 }
 125
 126 /*
 127  * set_installed_prop
 128  *
 129  * Sets the "Installed" property to indicate that
 130  *  the product is installed for the current user.
 131  */
 132 static UINT set_installed_prop( MSIPACKAGE *package )
 133 {
 134     static const WCHAR szInstalled[] = {
 135         'I','n','s','t','a','l','l','e','d',0 };
 136     WCHAR val[2] = { '1', 0 };
 137     HKEY hkey = 0;
 138     UINT r;
 139
 140     r = MSIREG_OpenUninstallKey( package->ProductCode, &hkey, FALSE );
 141     if (r == ERROR_SUCCESS)
 142     {
 143         RegCloseKey( hkey );
 144         MSI_SetPropertyW( package, szInstalled, val );
 145     }
 146
 147     return r;
 148 }
 149
 150 /*
 151  * There are a whole slew of these we need to set
 152  *
 153  *
 154 http://msdn.microsoft.com/library/default.asp?url=/library/en-us/msi/setup/properties.asp
 155  */
 156 static VOID set_installer_properties(MSIPACKAGE *package)
 157 {
 158     WCHAR pth[MAX_PATH];
 159     WCHAR *ptr;
 160     OSVERSIONINFOA OSVersion;
 161     MEMORYSTATUSEX msex;
 162     DWORD verval;
 163     WCHAR verstr[10], bufstr[20];
 164     HDC dc;
 165
 166     static const WCHAR cszbs[]={'\\',0};
 167     static const WCHAR CFF[] =
 168 {'C','o','m','m','o','n','F','i','l','e','s','F','o','l','d','e','r',0};
 169     static const WCHAR PFF[] =
 170 {'P','r','o','g','r','a','m','F','i','l','e','s','F','o','l','d','e','r',0};
 171     static const WCHAR CADF[] =
 172 {'C','o','m','m','o','n','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
 173     static const WCHAR FaF[] =
 174 {'F','a','v','o','r','i','t','e','s','F','o','l','d','e','r',0};
 175     static const WCHAR FoF[] =
 176 {'F','o','n','t','s','F','o','l','d','e','r',0};
 177     static const WCHAR SendTF[] =
 178 {'S','e','n','d','T','o','F','o','l','d','e','r',0};
 179     static const WCHAR SMF[] =
 180 {'S','t','a','r','t','M','e','n','u','F','o','l','d','e','r',0};
 181     static const WCHAR StF[] =
 182 {'S','t','a','r','t','u','p','F','o','l','d','e','r',0};
 183     static const WCHAR TemplF[] =
 184 {'T','e','m','p','l','a','t','e','F','o','l','d','e','r',0};
 185     static const WCHAR DF[] =
 186 {'D','e','s','k','t','o','p','F','o','l','d','e','r',0};
 187     static const WCHAR PMF[] =
 188 {'P','r','o','g','r','a','m','M','e','n','u','F','o','l','d','e','r',0};
 189     static const WCHAR ATF[] =
 190 {'A','d','m','i','n','T','o','o','l','s','F','o','l','d','e','r',0};
 191     static const WCHAR ADF[] =
 192 {'A','p','p','D','a','t','a','F','o','l','d','e','r',0};
 193     static const WCHAR SF[] =
 194 {'S','y','s','t','e','m','F','o','l','d','e','r',0};
 195     static const WCHAR SF16[] =
 196 {'S','y','s','t','e','m','1','6','F','o','l','d','e','r',0};
 197     static const WCHAR LADF[] =
 198 {'L','o','c','a','l','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
 199     static const WCHAR MPF[] =
 200 {'M','y','P','i','c','t','u','r','e','s','F','o','l','d','e','r',0};
 201     static const WCHAR PF[] =
 202 {'P','e','r','s','o','n','a','l','F','o','l','d','e','r',0};
 203     static const WCHAR WF[] =
 204 {'W','i','n','d','o','w','s','F','o','l','d','e','r',0};
 205     static const WCHAR WV[] =
 206 {'W','i','n','d','o','w','s','V','o','l','u','m','e',0};
 207     static const WCHAR TF[]=
 208 {'T','e','m','p','F','o','l','d','e','r',0};
 209     static const WCHAR szAdminUser[] =
 210 {'A','d','m','i','n','U','s','e','r',0};
 211     static const WCHAR szPriv[] =
 212 {'P','r','i','v','i','l','e','g','e','d',0};
 213     static const WCHAR szOne[] =
 214 {'1',0};
 215     static const WCHAR v9x[] = { 'V','e','r','s','i','o','n','9','X',0 };
 216     static const WCHAR vNT[] = { 'V','e','r','s','i','o','n','N','T',0 };
 217     static const WCHAR szFormat[] = {'%','l','i',0};
 218     static const WCHAR szWinBuild[] =
 219 {'W','i','n','d','o','w','s','B','u','i','l','d', 0 };
 220     static const WCHAR szSPL[] =
 221 {'S','e','r','v','i','c','e','P','a','c','k','L','e','v','e','l',0 };
 222     static const WCHAR szSix[] = {'6',0 };
 223
 224     static const WCHAR szVersionMsi[] = { 'V','e','r','s','i','o','n','M','s','i',0 };
 225     static const WCHAR szPhysicalMemory[] = { 'P','h','y','s','i','c','a','l','M','e','m','o','r','y',0 };
 226     static const WCHAR szFormat2[] = {'%','l','i','.','%','l','i',0};
 227 /* Screen properties */
 228     static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
 229     static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
 230     static const WCHAR szColorBits[] = {'C','o','l','o','r','B','i','t','s',0};
 231     static const WCHAR szScreenFormat[] = {'%','d',0};
 232     static const WCHAR szIntel[] = { 'I','n','t','e','l',0 };
 233     SYSTEM_INFO sys_info;
 234
 235     /*
 236      * Other things that probably should be set:
 237      *
 238      * SystemLanguageID ComputerName UserLanguageID LogonUser VirtualMemory
 239      * Intel ShellAdvSupport DefaultUIFont VersionDatabase PackagecodeChanging
 240      * ProductState CaptionHeight BorderTop BorderSide TextHeight
 241      * RedirectedDllSupport Time Date Privileged
 242      */
 243
 244     SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES_COMMON,NULL,0,pth);
 245     strcatW(pth,cszbs);
 246     MSI_SetPropertyW(package, CFF, pth);
 247
 248     SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES,NULL,0,pth);
 249     strcatW(pth,cszbs);
 250     MSI_SetPropertyW(package, PFF, pth);
 251
 252     SHGetFolderPathW(NULL,CSIDL_COMMON_APPDATA,NULL,0,pth);
 253     strcatW(pth,cszbs);
 254     MSI_SetPropertyW(package, CADF, pth);
 255
 256     SHGetFolderPathW(NULL,CSIDL_FAVORITES,NULL,0,pth);
 257     strcatW(pth,cszbs);
 258     MSI_SetPropertyW(package, FaF, pth);
 259
 260     SHGetFolderPathW(NULL,CSIDL_FONTS,NULL,0,pth);
 261     strcatW(pth,cszbs);
 262     MSI_SetPropertyW(package, FoF, pth);
 263
 264     SHGetFolderPathW(NULL,CSIDL_SENDTO,NULL,0,pth);
 265     strcatW(pth,cszbs);
 266     MSI_SetPropertyW(package, SendTF, pth);
 267
 268     SHGetFolderPathW(NULL,CSIDL_STARTMENU,NULL,0,pth);
 269     strcatW(pth,cszbs);
 270     MSI_SetPropertyW(package, SMF, pth);
 271
 272     SHGetFolderPathW(NULL,CSIDL_STARTUP,NULL,0,pth);
 273     strcatW(pth,cszbs);
 274     MSI_SetPropertyW(package, StF, pth);
 275
 276     SHGetFolderPathW(NULL,CSIDL_TEMPLATES,NULL,0,pth);
 277     strcatW(pth,cszbs);
 278     MSI_SetPropertyW(package, TemplF, pth);
 279
 280     SHGetFolderPathW(NULL,CSIDL_DESKTOP,NULL,0,pth);
 281     strcatW(pth,cszbs);
 282     MSI_SetPropertyW(package, DF, pth);
 283
 284     SHGetFolderPathW(NULL,CSIDL_PROGRAMS,NULL,0,pth);
 285     strcatW(pth,cszbs);
 286     MSI_SetPropertyW(package, PMF, pth);
 287
 288     SHGetFolderPathW(NULL,CSIDL_ADMINTOOLS,NULL,0,pth);
 289     strcatW(pth,cszbs);
 290     MSI_SetPropertyW(package, ATF, pth);
 291
 292     SHGetFolderPathW(NULL,CSIDL_APPDATA,NULL,0,pth);
 293     strcatW(pth,cszbs);
 294     MSI_SetPropertyW(package, ADF, pth);
 295
 296     SHGetFolderPathW(NULL,CSIDL_SYSTEM,NULL,0,pth);
 297     strcatW(pth,cszbs);
 298     MSI_SetPropertyW(package, SF, pth);
 299     MSI_SetPropertyW(package, SF16, pth);
 300
 301     SHGetFolderPathW(NULL,CSIDL_LOCAL_APPDATA,NULL,0,pth);
 302     strcatW(pth,cszbs);
 303     MSI_SetPropertyW(package, LADF, pth);
 304
 305     SHGetFolderPathW(NULL,CSIDL_MYPICTURES,NULL,0,pth);
 306     strcatW(pth,cszbs);
 307     MSI_SetPropertyW(package, MPF, pth);
 308
 309     SHGetFolderPathW(NULL,CSIDL_PERSONAL,NULL,0,pth);
 310     strcatW(pth,cszbs);
 311     MSI_SetPropertyW(package, PF, pth);
 312
 313     SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
 314     strcatW(pth,cszbs);
 315     MSI_SetPropertyW(package, WF, pth);
 316
 317     /* Physical Memory is specified in MB. Using total amount. */
 318     msex.dwLength = sizeof(msex);
 319     GlobalMemoryStatusEx( &msex );
 320     sprintfW( bufstr, szScreenFormat, (int)(msex.ullTotalPhys/1024/1024));
 321     MSI_SetPropertyW(package, szPhysicalMemory, bufstr);
 322
 323     SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
 324     ptr = strchrW(pth,'\\');
 325     if (ptr)
 326         *(ptr+1) = 0;
 327     MSI_SetPropertyW(package, WV, pth);
 328
 329     GetTempPathW(MAX_PATH,pth);
 330     MSI_SetPropertyW(package, TF, pth);
 331
 332
 333     /* in a wine environment the user is always admin and privileged */
 334     MSI_SetPropertyW(package,szAdminUser,szOne);
 335     MSI_SetPropertyW(package,szPriv,szOne);
 336
 337     /* set the os things */
 338     OSVersion.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
 339     GetVersionExA(&OSVersion);
 340     verval = OSVersion.dwMinorVersion+OSVersion.dwMajorVersion*100;
 341     sprintfW(verstr,szFormat,verval);
 342     switch (OSVersion.dwPlatformId)
 343     {
 344         case VER_PLATFORM_WIN32_WINDOWS:
 345             MSI_SetPropertyW(package,v9x,verstr);
 346             break;
 347         case VER_PLATFORM_WIN32_NT:
 348             MSI_SetPropertyW(package,vNT,verstr);
 349             break;
 350     }
 351     sprintfW(verstr,szFormat,OSVersion.dwBuildNumber);
 352     MSI_SetPropertyW(package,szWinBuild,verstr);
 353     /* just fudge this */
 354     MSI_SetPropertyW(package,szSPL,szSix);
 355
 356     sprintfW( bufstr, szFormat2, MSI_MAJORVERSION, MSI_MINORVERSION);
 357     MSI_SetPropertyW( package, szVersionMsi, bufstr );
 358
 359     GetSystemInfo( &sys_info );
 360     if (sys_info.u.s.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_INTEL)
 361     {
 362         sprintfW( bufstr, szScreenFormat, sys_info.wProcessorLevel );
 363         MSI_SetPropertyW( package, szIntel, bufstr );
 364     }
 365
 366     /* Screen properties. */
 367     dc = GetDC(0);
 368     sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, HORZRES ) );
 369     MSI_SetPropertyW( package, szScreenX, bufstr );
 370     sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, VERTRES ));
 371     MSI_SetPropertyW( package, szScreenY, bufstr );
 372     sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, BITSPIXEL ));
 373     MSI_SetPropertyW( package, szColorBits, bufstr );
 374     ReleaseDC(0, dc);
 375 }
 376
 377 MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *db )
 378 {
 379     static const WCHAR szLevel[] = { 'U','I','L','e','v','e','l',0 };
 380     static const WCHAR szpi[] = {'%','i',0};
 381     static const WCHAR szProductCode[] = {
 382         'P','r','o','d','u','c','t','C','o','d','e',0};
 383     MSIPACKAGE *package = NULL;
 384     WCHAR uilevel[10];
 385
 386     TRACE("%p\n", db);
 387
 388     package = alloc_msiobject( MSIHANDLETYPE_PACKAGE, sizeof (MSIPACKAGE),
 389                                MSI_FreePackage );
 390     if( package )
 391     {
 392         msiobj_addref( &db->hdr );
 393
 394         package->db = db;
 395         list_init( &package->components );
 396         list_init( &package->features );
 397         list_init( &package->files );
 398         list_init( &package->tempfiles );
 399         list_init( &package->folders );
 400         package->ActionFormat = NULL;
 401         package->LastAction = NULL;
 402         package->dialog = NULL;
 403         package->next_dialog = NULL;
 404         list_init( &package->subscriptions );
 405         list_init( &package->appids );
 406         list_init( &package->classes );
 407         list_init( &package->mimes );
 408         list_init( &package->extensions );
 409         list_init( &package->progids );
 410         list_init( &package->RunningActions );
 411
 412         /* OK, here is where we do a slew of things to the database to
 413          * prep for all that is to come as a package */
 414
 415         clone_properties(db);
 416         set_installer_properties(package);
 417         sprintfW(uilevel,szpi,gUILevel);
 418         MSI_SetPropertyW(package, szLevel, uilevel);
 419
 420         package->ProductCode = msi_dup_property( package, szProductCode );
 421         set_installed_prop( package );
 422     }
 423
 424     return package;
 425 }
 426
 427 /*
 428  * copy_package_to_temp   [internal]
 429  *
 430  * copy the msi file to a temp file to prevent locking a CD
 431  * with a multi disc install
 432  *
 433  * FIXME: I think this is wrong, and instead of copying the package,
 434  *        we should read all the tables to memory, then open the
 435  *        database to read binary streams on demand.
 436  */
 437 static LPCWSTR copy_package_to_temp( LPCWSTR szPackage, LPWSTR filename )
 438 {
 439     WCHAR path[MAX_PATH];
 440     static const WCHAR szMSI[] = {'M','S','I',0};
 441
 442     GetTempPathW( MAX_PATH, path );
 443     GetTempFileNameW( path, szMSI, 0, filename );
 444
 445     if( !CopyFileW( szPackage, filename, FALSE ) )
 446     {
 447         ERR("failed to copy package to temp path %s\n", debugstr_w(filename) );
 448         return szPackage;
 449     }
 450
 451     TRACE("Opening relocated package %s\n", debugstr_w( filename ));
 452     return filename;
 453 }
 454
 455 UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
 456 {
 457     MSIDATABASE *db = NULL;
 458     MSIPACKAGE *package;
 459     MSIHANDLE handle;
 460     UINT r;
 461
 462     TRACE("%s %p\n", debugstr_w(szPackage), pPackage);
 463
 464     if( szPackage[0] == '#' )
 465     {
 466         handle = atoiW(&szPackage[1]);
 467         db = msihandle2msiinfo( handle, MSIHANDLETYPE_DATABASE );
 468         if( !db )
 469             return ERROR_INVALID_HANDLE;
 470     }
 471     else
 472     {
 473         WCHAR temppath[MAX_PATH];
 474         LPCWSTR file = copy_package_to_temp( szPackage, temppath );
 475
 476         r = MSI_OpenDatabaseW( file, MSIDBOPEN_READONLY, &db );
 477
 478         if (file != szPackage)
 479             DeleteFileW( file );
 480
 481         if( r != ERROR_SUCCESS )
 482             return r;
 483     }
 484
 485     package = MSI_CreatePackage( db );
 486     msiobj_release( &db->hdr );
 487     if( !package )
 488         return ERROR_FUNCTION_FAILED;
 489
 490     /*
 491      * FIXME:  I don't think this is right.  Maybe we should be storing the
 492      * name of the database in the MSIDATABASE structure and fetching this
 493      * info from there, or maybe this is only relevant to cached databases.
 494      */
 495     if( szPackage[0] != '#' )
 496     {
 497         static const WCHAR OriginalDatabase[] =
 498           {'O','r','i','g','i','n','a','l','D','a','t','a','b','a','s','e',0};
 499         static const WCHAR Database[] = {'D','A','T','A','B','A','S','E',0};
 500
 501         MSI_SetPropertyW( package, OriginalDatabase, szPackage );
 502         MSI_SetPropertyW( package, Database, szPackage );
 503     }
 504
 505     *pPackage = package;
 506
 507     return ERROR_SUCCESS;
 508 }
 509
 510 UINT WINAPI MsiOpenPackageExW(LPCWSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
 511 {
 512     MSIPACKAGE *package = NULL;
 513     UINT ret;
 514
 515     TRACE("%s %08lx %p\n", debugstr_w(szPackage), dwOptions, phPackage );
 516
 517     if( dwOptions )
 518         FIXME("dwOptions %08lx not supported\n", dwOptions);
 519
 520     ret = MSI_OpenPackageW( szPackage, &package );
 521     if( ret == ERROR_SUCCESS )
 522     {
 523         *phPackage = alloc_msihandle( &package->hdr );
 524         msiobj_release( &package->hdr );
 525     }
 526
 527     return ret;
 528 }
 529
 530 UINT WINAPI MsiOpenPackageW(LPCWSTR szPackage, MSIHANDLE *phPackage)
 531 {
 532     return MsiOpenPackageExW( szPackage, 0, phPackage );
 533 }
 534
 535 UINT WINAPI MsiOpenPackageExA(LPCSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
 536 {
 537     LPWSTR szwPack = NULL;
 538     UINT ret;
 539
 540     if( szPackage )
 541     {
 542         szwPack = strdupAtoW( szPackage );
 543         if( !szwPack )
 544             return ERROR_OUTOFMEMORY;
 545     }
 546
 547     ret = MsiOpenPackageExW( szwPack, dwOptions, phPackage );
 548
 549     msi_free( szwPack );
 550
 551     return ret;
 552 }
 553
 554 UINT WINAPI MsiOpenPackageA(LPCSTR szPackage, MSIHANDLE *phPackage)
 555 {
 556     return MsiOpenPackageExA( szPackage, 0, phPackage );
 557 }
 558
 559 MSIHANDLE WINAPI MsiGetActiveDatabase(MSIHANDLE hInstall)
 560 {
 561     MSIPACKAGE *package;
 562     MSIHANDLE handle = 0;
 563
 564     TRACE("(%ld)\n",hInstall);
 565
 566     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
 567     if( package)
 568     {
 569         handle = alloc_msihandle( &package->db->hdr );
 570         msiobj_release( &package->hdr );
 571     }
 572
 573     return handle;
 574 }
 575
 576 INT MSI_ProcessMessage( MSIPACKAGE *package, INSTALLMESSAGE eMessageType,
 577                                MSIRECORD *record)
 578 {
 579     DWORD log_type = 0;
 580     LPWSTR message;
 581     DWORD sz;
 582     DWORD total_size = 0;
 583     INT msg_field=1;
 584     INT i;
 585     INT rc;
 586     char *msg;
 587     int len;
 588
 589     TRACE("%x\n", eMessageType);
 590     rc = 0;
 591
 592     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ERROR)
 593         log_type |= INSTALLLOGMODE_ERROR;
 594     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_WARNING)
 595         log_type |= INSTALLLOGMODE_WARNING;
 596     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_USER)
 597         log_type |= INSTALLLOGMODE_USER;
 598     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_INFO)
 599         log_type |= INSTALLLOGMODE_INFO;
 600     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_COMMONDATA)
 601         log_type |= INSTALLLOGMODE_COMMONDATA;
 602     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONSTART)
 603         log_type |= INSTALLLOGMODE_ACTIONSTART;
 604     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONDATA)
 605         log_type |= INSTALLLOGMODE_ACTIONDATA;
 606     /* just a guess */
 607     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_PROGRESS)
 608         log_type |= 0x800;
 609
 610     message = msi_alloc(1*sizeof (WCHAR));
 611     message[0]=0;
 612     msg_field = MSI_RecordGetFieldCount(record);
 613     for (i = 1; i <= msg_field; i++)
 614     {
 615         LPWSTR tmp;
 616         WCHAR number[3];
 617         static const WCHAR format[] = { '%','i',':',' ',0};
 618         static const WCHAR space[] = { ' ',0};
 619         sz = 0;
 620         MSI_RecordGetStringW(record,i,NULL,&sz);
 621         sz+=4;
 622         total_size+=sz*sizeof(WCHAR);
 623         tmp = msi_alloc(sz*sizeof(WCHAR));
 624         message = msi_realloc(message,total_size*sizeof (WCHAR));
 625
 626         MSI_RecordGetStringW(record,i,tmp,&sz);
 627
 628         if (msg_field > 1)
 629         {
 630             sprintfW(number,format,i);
 631             strcatW(message,number);
 632         }
 633         strcatW(message,tmp);
 634         if (msg_field > 1)
 635             strcatW(message,space);
 636
 637         msi_free(tmp);
 638     }
 639
 640     TRACE("(%p %lx %lx %s)\n",gUIHandlerA, gUIFilter, log_type,
 641                              debugstr_w(message));
 642
 643     /* convert it to ASCII */
 644     len = WideCharToMultiByte( CP_ACP, 0, message, -1,
 645                                NULL, 0, NULL, NULL );
 646     msg = msi_alloc( len );
 647     WideCharToMultiByte( CP_ACP, 0, message, -1,
 648                          msg, len, NULL, NULL );
 649
 650     if (gUIHandlerA && (gUIFilter & log_type))
 651     {
 652         rc = gUIHandlerA(gUIContext,eMessageType,msg);
 653     }
 654
 655     if ((!rc) && (gszLogFile[0]) && !((eMessageType & 0xff000000) ==
 656                                       INSTALLMESSAGE_PROGRESS))
 657     {
 658         DWORD write;
 659         HANDLE log_file = CreateFileW(gszLogFile,GENERIC_WRITE, 0, NULL,
 660                                   OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 661
 662         if (log_file != INVALID_HANDLE_VALUE)
 663         {
 664             SetFilePointer(log_file,0, NULL, FILE_END);
 665             WriteFile(log_file,msg,strlen(msg),&write,NULL);
 666             WriteFile(log_file,"\n",1,&write,NULL);
 667             CloseHandle(log_file);
 668         }
 669     }
 670     msi_free( msg );
 671
 672     msi_free( message);
 673     return ERROR_SUCCESS;
 674 }
 675
 676 INT WINAPI MsiProcessMessage( MSIHANDLE hInstall, INSTALLMESSAGE eMessageType,
 677                               MSIHANDLE hRecord)
 678 {
 679     UINT ret = ERROR_INVALID_HANDLE;
 680     MSIPACKAGE *package = NULL;
 681     MSIRECORD *record = NULL;
 682
 683     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE );
 684     if( !package )
 685         return ERROR_INVALID_HANDLE;
 686
 687     record = msihandle2msiinfo( hRecord, MSIHANDLETYPE_RECORD );
 688     if( !record )
 689         goto out;
 690
 691     ret = MSI_ProcessMessage( package, eMessageType, record );
 692
 693 out:
 694     msiobj_release( &package->hdr );
 695     if( record )
 696         msiobj_release( &record->hdr );
 697
 698     return ret;
 699 }
 700
 701 /* property code */
 702 UINT WINAPI MsiSetPropertyA( MSIHANDLE hInstall, LPCSTR szName, LPCSTR szValue )
 703 {
 704     LPWSTR szwName = NULL, szwValue = NULL;
 705     UINT r = ERROR_OUTOFMEMORY;
 706
 707     szwName = strdupAtoW( szName );
 708     if( szName && !szwName )
 709         goto end;
 710
 711     szwValue = strdupAtoW( szValue );
 712     if( szValue && !szwValue )
 713         goto end;
 714
 715     r = MsiSetPropertyW( hInstall, szwName, szwValue);
 716
 717 end:
 718     msi_free( szwName );
 719     msi_free( szwValue );
 720
 721     return r;
 722 }
 723
 724 UINT MSI_SetPropertyW( MSIPACKAGE *package, LPCWSTR szName, LPCWSTR szValue)
 725 {
 726     MSIQUERY *view;
 727     MSIRECORD *row;
 728     UINT rc;
 729     DWORD sz = 0;
 730     static const WCHAR Insert[]=
 731      {'I','N','S','E','R','T',' ','i','n','t','o',' ','`','_','P','r','o','p'
 732 ,'e','r','t','y','`',' ','(','`','_','P','r','o','p','e','r','t','y','`'
 733 ,',','`','V','a','l','u','e','`',')',' ','V','A','L','U','E','S'
 734 ,' ','(','?',',','?',')',0};
 735     static const WCHAR Update[]=
 736      {'U','P','D','A','T','E',' ','_','P','r','o','p','e'
 737 ,'r','t','y',' ','s','e','t',' ','`','V','a','l','u','e','`',' ','='
 738 ,' ','?',' ','w','h','e','r','e',' ','`','_','P','r','o','p'
 739 ,'e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
 740     WCHAR Query[1024];
 741
 742     TRACE("%p %s %s\n", package, debugstr_w(szName), debugstr_w(szValue));
 743
 744     if (!szName)
 745         return ERROR_INVALID_PARAMETER;
 746
 747     /* this one is weird... */
 748     if (!szName[0])
 749         return szValue ? ERROR_FUNCTION_FAILED : ERROR_SUCCESS;
 750
 751     rc = MSI_GetPropertyW(package,szName,0,&sz);
 752     if (rc==ERROR_MORE_DATA || rc == ERROR_SUCCESS)
 753     {
 754         sprintfW(Query,Update,szName);
 755
 756         row = MSI_CreateRecord(1);
 757         MSI_RecordSetStringW(row,1,szValue);
 758
 759     }
 760     else
 761     {
 762         strcpyW(Query,Insert);
 763
 764         row = MSI_CreateRecord(2);
 765         MSI_RecordSetStringW(row,1,szName);
 766         MSI_RecordSetStringW(row,2,szValue);
 767     }
 768
 769     rc = MSI_DatabaseOpenViewW(package->db,Query,&view);
 770     if (rc == ERROR_SUCCESS)
 771     {
 772         rc = MSI_ViewExecute(view,row);
 773
 774         MSI_ViewClose(view);
 775         msiobj_release(&view->hdr);
 776     }
 777     msiobj_release(&row->hdr);
 778
 779     return rc;
 780 }
 781
 782 UINT WINAPI MsiSetPropertyW( MSIHANDLE hInstall, LPCWSTR szName, LPCWSTR szValue)
 783 {
 784     MSIPACKAGE *package;
 785     UINT ret;
 786
 787     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
 788     if( !package )
 789         return ERROR_INVALID_HANDLE;
 790     ret = MSI_SetPropertyW( package, szName, szValue);
 791     msiobj_release( &package->hdr );
 792     return ret;
 793 }
 794
 795 static MSIRECORD *MSI_GetPropertyRow( MSIPACKAGE *package, LPCWSTR name )
 796 {
 797     static const WCHAR query[]=
 798     {'S','E','L','E','C','T',' ','`','V','a','l','u','e','`',' ',
 799      'F','R','O','M',' ' ,'`','_','P','r','o','p','e','r','t','y','`',
 800      ' ','W','H','E','R','E',' ' ,'`','_','P','r','o','p','e','r','t','y','`',
 801      '=','\'','%','s','\'',0};
 802
 803     if (!name || !name[0])
 804         return NULL;
 805
 806     return MSI_QueryGetRecord( package->db, query, name );
 807 }
 808
 809 /* internal function, not compatible with MsiGetPropertyW */
 810 UINT MSI_GetPropertyW( MSIPACKAGE *package, LPCWSTR szName,
 811                        LPWSTR szValueBuf, DWORD* pchValueBuf )
 812 {
 813     MSIRECORD *row;
 814     UINT rc = ERROR_FUNCTION_FAILED;
 815
 816     row = MSI_GetPropertyRow( package, szName );
 817
 818     if (*pchValueBuf > 0)
 819         szValueBuf[0] = 0;
 820
 821     if (row)
 822     {
 823         rc = MSI_RecordGetStringW(row,1,szValueBuf,pchValueBuf);
 824         msiobj_release(&row->hdr);
 825     }
 826
 827     if (rc == ERROR_SUCCESS)
 828         TRACE("returning %s for property %s\n", debugstr_w(szValueBuf),
 829             debugstr_w(szName));
 830     else if (rc == ERROR_MORE_DATA)
 831         TRACE("need %li sized buffer for %s\n", *pchValueBuf,
 832             debugstr_w(szName));
 833     else
 834     {
 835         *pchValueBuf = 0;
 836         TRACE("property %s not found\n", debugstr_w(szName));
 837     }
 838
 839     return rc;
 840 }
 841
 842 static UINT MSI_GetProperty( MSIHANDLE handle, LPCWSTR name,
 843                              awstring *szValueBuf, DWORD* pchValueBuf )
 844 {
 845     static const WCHAR empty[] = {0};
 846     MSIPACKAGE *package;
 847     MSIRECORD *row = NULL;
 848     UINT r;
 849     LPCWSTR val = NULL;
 850
 851     TRACE("%lu %s %p %p\n", handle, debugstr_w(name),
 852           szValueBuf->str.w, pchValueBuf );
 853
 854     if (!name)
 855         return ERROR_INVALID_PARAMETER;
 856
 857     package = msihandle2msiinfo( handle, MSIHANDLETYPE_PACKAGE );
 858     if (!package)
 859         return ERROR_INVALID_HANDLE;
 860
 861     row = MSI_GetPropertyRow( package, name );
 862     if (row)
 863         val = MSI_RecordGetString( row, 1 );
 864
 865     if (!val)
 866         val = empty;
 867
 868     r = msi_strcpy_to_awstring( val, szValueBuf, pchValueBuf );
 869
 870     if (row)
 871         msiobj_release( &row->hdr );
 872     msiobj_release( &package->hdr );
 873
 874     return r;
 875 }
 876
 877 UINT WINAPI MsiGetPropertyA( MSIHANDLE hInstall, LPCSTR szName,
 878                              LPSTR szValueBuf, DWORD* pchValueBuf )
 879 {
 880     awstring val;
 881     LPWSTR name;
 882     UINT r;
 883
 884     val.unicode = FALSE;
 885     val.str.a = szValueBuf;
 886
 887     name = strdupAtoW( szName );
 888     if (szName && !name)
 889         return ERROR_OUTOFMEMORY;
 890
 891     r = MSI_GetProperty( hInstall, name, &val, pchValueBuf );
 892     msi_free( name );
 893     return r;
 894 }
 895
 896 UINT WINAPI MsiGetPropertyW( MSIHANDLE hInstall, LPCWSTR szName,
 897                              LPWSTR szValueBuf, DWORD* pchValueBuf )
 898 {
 899     awstring val;
 900
 901     val.unicode = TRUE;
 902     val.str.w = szValueBuf;
 903
 904     return MSI_GetProperty( hInstall, szName, &val, pchValueBuf );
 905 }